Panasonic TH-37PWD8BK, Руководство по обслуживанию

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11.2. HD/ 525ip /625ip panel white balance
HD
(YUV2_HD)
Gray Scale
Pattern
High light 75%
Low light 15%
1 Color Picture menu:
Analyzer Standard
White balance:
Picture:
Cool
Aspect:
Full
IIC mode:
Panel W/B Adj
Color
temprature:
High
Component/
RGB-IN Select:
RGB
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1) Set G cut off to " 80 ".
Note: · Before adjustment, color signal has not been displayed
on panel.
· The pedestal adjustment has been done.
· The signal root must be A side.
2)Find 75% (amplitude) of white area by color sensor.
PANEL W/B
G Drive 3) Set G Drive to " E0 ".
PANEL W/B
B Drive 4) Adjust B and R Drive to set the High color temperature
R Drive as shown Table 1.
PANEL W/B
R,G,B Drive 5) Increase equaly R, G and B Drive to get the
R,G,B Drive largest level of 3 color drive to "FC".
PANEL W/B
R,G,B cut off
Color Temp. x y
Cool(Hi) 0.276 0.276
Normal(Mid) 0.288 0.296
Warm(Low) 0.313 0.329
Table 1 W/B adjustment value
2 Picture menu: 1) Change white balance to "Normal".
Standard PANEL W/B
White balance: R,G,B cut off 2) In Mid color temperature, repeat the procedures 1) to 5) of
Cool mode.
Normal PANEL W/B
Aspect: R,G,B Drive
Full
3 Picture menu: 1) Change white balance to "Warm".
Standard PANEL W/B
White balance: R,G,B cut off 2) In Low color temperature, repeat the procedures 1) to 5) of
Cool mode.
Warm
PANEL W/B
Aspect: R,G,B Drive
Full
4 1) Copy the R drive, G drive and B drive data obtained in above
steps into YUV1_525ip, YUV3_625ip area.
INPUT Alignment menu Procedure Equipment Setting
· YUV1_525ip
· YUV3_625ip
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TH-37PWD8BK